I recently came across a very ancient merge proposal (from November 2009).
http://en.wikipedia.org/w/index.php?title=Heliotrop_Rotating_House&oldid... http://en.wikipedia.org/w/index.php?title=Heliotrope_%28building%29&oldi...
I may try and fix that at some point, if no-one else gets there first, but was wondering where very old merge proposals are listed. Is there a tracking category somewhere that they are put in?
Carcharoth